An experiment consists of drawing a marble out of a bag, observing the color, and then placing it back in the bag. Suppose the
experiment is repeated 75 times, with the following results:
red 38
blue 23
green 11
yellow 3
Suppose it is known that there is a total of 300 marbles in the bag. Estimate the number of each color of marble.
a red 152; blue 92; green 44; yellow 12
C. red 150; blue 85; green 40; yellow 10
red 100; blue 95; green 60; yellow 15
d. red 130; blue 91; green 53; yellow 19

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them

What is the ordered pair that represents the linear inequality y< 6x-4